One of My favorite author

John C. Maxwell (born 1947) is an American author, speaker and "leadership expert".
Maxwell has written more than 50 books (mostly on leadership), including The 21 Irrefutable Laws of Leadership and The 21 Indispensable Qualities of a Leader: Becoming the Person Others Will Want to Follow, among others. His books have sold more than thirteen million copies, with several on the New York Times Best Seller's List and translations in over fifty languages.

John C. Maxwell quotes
“A leader is one who knows the way, goes the way, and shows the way.”
“A man must be big enough to admit his mistakes, smart enough to profit from them, and strong enough to correct them.”
“Leadership is influence.
“Good executives never put off until tomorrow what they can get someone else to do today.”
“Remember, man does not live on bread alone: sometimes he needs a little buttering up.”
“If you're lying, you're lying.”
"He who thinks he leads, but has no followers, is only taking a walk"
"The Greatest enemy of tomorrow's success is today's success."
"People never care how much you know until they know how much you care."